The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts?
FAQ for information about file content and naming conventions.
Part 1., v. 1. The first six classifications.--Part 2., v. 2-6. The seventh classificaiton (adapted to libraries of over 150,000 volumes, in progress May '04 in sheets) B-Z
Part 2: vols. 2-6, lack title-pages